/*
 * Copyright 2017-present, Yudong (Dom) Wang
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.wisdom.tool.thread;

import org.wisdom.tool.constant.RESTConst;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

/**
 * @ClassName: RESTThdPool
 * @Description: REST thread pool
 * @Author: Yudong (Dom) Wang
 * @Email: wisdomtool@qq.com
 * @Date: 2017-07-18 PM 9:41:08
 * @Version: Wisdom RESTClient V1.2
 */
public final class RESTThdPool {
    /**
     * Thread pool
     */
    private ExecutorService pool = Executors.newFixedThreadPool(RESTConst.POOL_SIZE);

    // Pool instance
    private static RESTThdPool instance = null;

    public static RESTThdPool getInstance() {
        if (instance == null) {
            instance = new RESTThdPool();
        }
        return instance;
    }

    private RESTThdPool() {
    }

    public ExecutorService getPool() {
        return pool;
    }

}
